This month marked one of the most dreaded times of the year: the end of daylight saving time. As always, we “fell back” this November and changed our clocks so that the sun began to set at 5 p.m.

* A mutation in the dec2 gene enables efficient sleep and slows aging * Natural short sleepers exhibit better emotional and cognitive health * Animal sleep patterns reveal //evolution's diverse take ...

You might imagine that there is a short and sharp answer to the question How Long do Cats Sleep? But alas there are lots of factors to consider when it comes to how long cats sleep and how long they ...